Mission Hospital Regional Medical Center
NPI 1003956913 · Rehabilitation Hospital · Mission Viejo, CA
Enrolled with Medicare as Part a Provider - Hospital · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mission Hospital Regional Medical Center is a Rehabilitation Hospital organization in Mission Viejo, CA (NPI 1003956913).
Provider details
- NPI number
- 1003956913
- Entity type
- Organization
- Primary specialty
- Rehabilitation HospitalHospitals
- Parent organization
- Mission Hospital Regional Medical Center
- Organization subpart
- Yes
- Authorized official
- Donald Anderson, Assistant Secretary Enrollments(425) 358-9786
Specialties & taxonomies
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Providence Mission Hospital
Registry dates
- Enumerated
- 2007-02-08
- Last updated
- 2025-05-09
- Certified
- 2025-05-09
Frequently asked questions
- What is Mission Hospital Regional Medical Center's NPI number?
- Mission Hospital Regional Medical Center's National Provider Identifier (NPI) is 1003956913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mission Hospital Regional Medical Center?
- Mission Hospital Regional Medical Center is classified in the NPPES registry as Rehabilitation Hospital (Hospitals).
- Where is Mission Hospital Regional Medical Center located?
- Mission Hospital Regional Medical Center's practice location on file with NPPES is 27700 Medical Center Rd, Mission Viejo, CA 92691-6426.
- What is Mission Hospital Regional Medical Center's phone number?
- The practice phone number listed in the NPPES registry for Mission Hospital Regional Medical Center is (949) 364-1400.
- Does Mission Hospital Regional Medical Center accept Medicare?
- Mission Hospital Regional Medical Center is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mission Hospital Regional Medical Center?
- The authorized official listed on Mission Hospital Regional Medical Center's NPPES record is Donald Anderson, Assistant Secretary Enrollments. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mission Hospital Regional Medical Center's NPI active?
- Yes — Mission Hospital Regional Medical Center's NPI (1003956913) is active in the NPPES registry as of the last update on 2025-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.